It Could Happen Here - podcast by Robert Evans exploring a US decaying in to warring states and dissolving https://www.iheart.com/podcast/1119-it-could-happen-here-307...
Dark Mountain, a twice-yearly collection of short stories and poetry on themes of collapse and ecocide. https://dark-mountain.net/
I should caution people here though. Going down this rabbit hole is not at all good for your mental health and in parallel, much like a particular Big Short scene, glorifying any of the potential scenarios here is glorifying death and suffering on a level never seen before.
We have a lot of problems to solve over the coming years but resisting this train of thought becoming mainstream in the algorithmic feeds that define our future is one of them. This can only have strictly negative consequences of the "self fulfilling prophecy" variety.
Evans has been careful to avoid Doomerism and focus on some of the potential for hope and resiliency, such as in local mutual aid networks.
he's also been using "the crumbles" rather than "collapse", which is a terminology shift I like a lot. "collapse" seems to suggest a singular event, whereas what we are more likely to see (and are currently already experiencing, I think) is a more gradual crumbling of societal institutions.
to paraphrase William Gibson - the collapse is already here, it's just unevenly distributed
And don't forget Evan's State Department/intelligence ties: Bellingcat plus being embedded in US military units in Iraq. We don't know to what extent COINTELPRO-like programs ever ended. Evans fearmongers and overinflates groups like the Proud Boys which are really just marginal organizations without any popular support.
Note: I've been involved in the activist scene in the PNW for years and have known people who know him. Most activists here are highly skeptical of Evans for the reasons above, viewing his work as a mix of LARPing and political voyeurism.